Hartman6.gms
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* NLP written by GAMS Convert at 11/11/08 09:12:00
*
* Equation counts
* Total E G L N X C
* 1 1 0 0 0 0 0
*
* Variable counts
* x b i s1s s2s sc si
* Total cont binary integer sos1 sos2 scont sint
* 7 7 0 0 0 0 0 0
* FX 0 0 0 0 0 0 0 0
*
* Nonzero counts
* Total const NL DLL
* 7 1 6 0
*
* Solve m using NLP minimizing objvar;
*
Variables x1,x2,x3,x4,x5,x6,objvar;
Positive Variables x1,x2,x3,x4,x5,x6;
Equations e1;
e1.. exp(-(10*sqr((-0.1312) + x1) + 3*sqr((-0.1696) + x2) + 17*sqr((-0.5569) +
x3) + 3.5*sqr((-0.0124) + x4) + 1.7*sqr((-0.8283) + x5) + 8*sqr((-0.5886)
+ x6))) + 1.2*exp(-(0.05*sqr((-0.2329) + x1) + 10*sqr((-0.4135) + x2) +
17*sqr((-0.8307) + x3) + 0.1*sqr((-0.3736) + x4) + 8*sqr((-0.1004) + x5)
+ 14*sqr((-0.9991) + x6))) + 3*exp(-(3*sqr((-0.2348) + x1) + 3.5*sqr((-
0.1451) + x2) + 1.7*sqr((-0.3522) + x3) + 10*sqr((-0.2883) + x4) + 17*sqr(
(-0.3047) + x5) + 8*sqr((-0.665) + x6))) + 3.2*exp(-(17*sqr((-0.4047) + x1
) + 8*sqr((-0.8828) + x2) + 0.05*sqr((-0.8732) + x3) + 10*sqr((-0.5743) +
x4) + 0.1*sqr((-0.1091) + x5) + 14*sqr((-0.0381) + x6))) + objvar =E= 0;
* set non default bounds
x1.up = 1;
x2.up = 1;
x3.up = 1;
x4.up = 1;
x5.up = 1;
x6.up = 1;
* set non default levels
* set non default marginals
$if not set startsol $goto cont
$goto %startsol%
* Only local minimum
$label sol1
x1.l = 0.201690 ;
x2.l = 0.150011 ;
x3.l = 0.476874 ;
x4.l = 0.275332 ;
x5.l = 0.311652 ;
x6.l = 0.657301 ;
objvar.l = -3.322368 ;
$goto cont
$label cont
Model m / all /;
m.limrow=0; m.limcol=0;
$if NOT '%gams.u1%' == '' $include '%gams.u1%'
Solve m using NLP minimizing objvar;
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